| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.69 | 7.386% | $103.8315 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $102.35 | 3.757% | $106.1953 | $106.20 | $106.20 | $106.20 |
| Purchase #3 | $99.29 | 4.298% | $103.5575 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $152.71 | 10.485% | $168.7216 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $233.65 | 11.264% | $259.9683 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $125.95 | 3.672% | $130.5749 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $227.44 | 13.248% | $257.5713 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $1,038.08 | $1,130.4204 | $1,130.42 | $1,130.35 | $1,130.50 | |